LOANS (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Loans by class categorized by internally assigned risk grades
Total loans	$ 1,133,991	$ 1,011,525
Pass
Loans by class categorized by internally assigned risk grades
Total loans	1,081,562	964,906
Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	28,383	26,709
Special Mention | FNBNY
Loans by class categorized by internally assigned risk grades
Total loans	2,700
Substandard
Loans by class categorized by internally assigned risk grades
Total loans	24,046	19,910
Substandard | FNBNY
Loans by class categorized by internally assigned risk grades
Total loans	4,900
Commercial real estate: Owner occupied
Loans by class categorized by internally assigned risk grades
Total loans	209,550	183,666
Commercial real estate: Owner occupied | Pass
Loans by class categorized by internally assigned risk grades
Total loans	189,319	164,502
Commercial real estate: Owner occupied | Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	11,444	11,828
Commercial real estate: Owner occupied | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	8,787	7,336
Commercial real estate: Non-owner occupied
Loans by class categorized by internally assigned risk grades
Total loans	312,208	301,234
Commercial real estate: Non-owner occupied | Pass
Loans by class categorized by internally assigned risk grades
Total loans	302,759	291,758
Commercial real estate: Non-owner occupied | Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	5,537	5,490
Commercial real estate: Non-owner occupied | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	3,912	3,986
Multi-Family
Loans by class categorized by internally assigned risk grades
Total loans	144,297	107,488
Multi-Family | Pass
Loans by class categorized by internally assigned risk grades
Total loans	138,310	107,488
Multi-Family | Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	2,674
Multi-Family | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	3,313
Residential real estate: Residential mortgage/First lien
Loans by class categorized by internally assigned risk grades
Total loans	95,663	90,399
Residential real estate: Residential mortgage/First lien | Pass
Loans by class categorized by internally assigned risk grades
Total loans	92,900	87,288
Residential real estate: Residential mortgage/First lien | Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	259	264
Residential real estate: Residential mortgage/First lien | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	2,504	2,847
Residential real estate: Home equity
Loans by class categorized by internally assigned risk grades
Total loans	68,933	63,018
Residential real estate: Home equity | Pass
Loans by class categorized by internally assigned risk grades
Total loans	65,965	60,285
Residential real estate: Home equity | Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	1,081	1,014
Residential real estate: Home equity | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	1,887	1,719
Commercial: Secured
Loans by class categorized by internally assigned risk grades
Total loans	86,813	75,970
Commercial: Secured | Pass
Loans by class categorized by internally assigned risk grades
Total loans	81,683	69,475
Commercial: Secured | Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	2,958	4,320
Commercial: Secured | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	2,172	2,175
Commercial: Unsecured
Loans by class categorized by internally assigned risk grades
Total loans	161,191	133,482
Commercial: Unsecured | Pass
Loans by class categorized by internally assigned risk grades
Total loans	155,903	128,655
Commercial: Unsecured | Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	4,286	3,749
Commercial: Unsecured | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	1,002	1,078
Real estate construction and land loans
Loans by class categorized by internally assigned risk grades
Total loans	44,634	46,981
Real estate construction and land loans | Pass
Loans by class categorized by internally assigned risk grades
Total loans	44,264	46,311
Real estate construction and land loans | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	370	670
Installment/consumer loans
Loans by class categorized by internally assigned risk grades
Total loans	10,702	9,287
Installment/consumer loans | Pass
Loans by class categorized by internally assigned risk grades
Total loans	10,459	9,144
Installment/consumer loans | Special Mention
Loans by class categorized by internally assigned risk grades
Total loans	144	44
Installment/consumer loans | Substandard
Loans by class categorized by internally assigned risk grades
Total loans	$ 99	$ 99